viirya commented on issue #1531: URL: https://github.com/apache/arrow-rs/issues/1531#issuecomment-1098300414
Hmm, @tustvold and @HaoYang670 's proposal looks good. I think It is good idea to follow up the standard library. >[Bytes by default](https://doc.rust-lang.org/std/primitive.str.html#method.get), with validation that it isn't [splitting a codepoint](https://doc.rust-lang.org/std/primitive.str.html#method.is_char_boundary) >Additional [Unsafe unchecked bytes APIs](https://doc.rust-lang.org/std/primitive.str.html#method.get_unchecked) >[Separate APIs](https://doc.rust-lang.org/std/primitive.str.html#method.chars) for operating on chars. About the proposal, my question is, do we really need two APIs for `substring` on bytes? Is the validation is necessary? As we have separate API for operating on chars, users should use it for utf8 cases, I think. What use cases it could be that `substring` is called to operate on bytes, but it still needs to make sure not messing up utf8 content? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
